Gaya APA
Wiyani, N, A., Sari, 1, 2, R, T. (2014).
Save Our Children From School Bullying (cet. 2).
Yogyakarta:
Ar-Ruzz Media.
Gaya MLA
Wiyani, Novan, Ardy., Sari, 1.j., 2., Rina, Tyas.
"Save Our Children From School Bullying".
cet. 2
Yogyakarta:
Ar-Ruzz Media,
2014.
Text.